Crash on open file with a render dialog open

[Illnab1024]

Do a Gaussian blur without pressing okay.

Make an application open an Image in PdN (e.g. Visual C# Icon editing).

Crash.

This text file was created because Paint.NET crashed.
Please e-mail this file to paint.net@hotmail.com so we can diagnose and fix the problem.

Application version: Paint.NET v3.0 (Milestone 2 Release build 3.0.2468.36758)
Time of crash: 10/7/2006 10:25:05 PM
Application uptime: 00:30:41.1718750
OS Version: 5.1.2600.131072 Service Pack 2 Workstation x86
.NET Framework version: 2.0.50727.42 x86
Processor: 1x Intel(R) Pentium(R) 4 CPU 2.53GHz
Physical memory: 639 MB

Exception details:
System.InvalidOperationException: PopNullTool() call was not matched with PushNullTool()
  at PaintDotNet.DocumentWorkspace.PopNullTool()
  at PaintDotNet.Menus.EffectMenuBase.RunEffect(Type effectType)
  at PaintDotNet.Menus.EffectMenuBase.EffectMenuItem_Click(Object sender, EventArgs e)
  at System.Windows.Forms.ToolStripItem.RaiseEvent(Object key, EventArgs e)
  at System.Windows.Forms.ToolStripMenuItem.OnClick(EventArgs e)
  at PaintDotNet.PdnMenuItem.OnClick(EventArgs e)
  at System.Windows.Forms.ToolStripItem.HandleClick(EventArgs e)
  at System.Windows.Forms.ToolStripItem.HandleMouseUp(MouseEventArgs e)
  at System.Windows.Forms.ToolStripItem.FireEventInteractive(EventArgs e, ToolStripItemEventType met)
  at System.Windows.Forms.ToolStripItem.FireEvent(EventArgs e, ToolStripItemEventType met)
  at System.Windows.Forms.ToolStrip.OnMouseUp(MouseEventArgs mea)
  at System.Windows.Forms.ToolStripDropDown.OnMouseUp(MouseEventArgs mea)
  at System.Windows.Forms.Control.WmMouseUp(Message& m, MouseButtons button, Int32 clicks)
  at System.Windows.Forms.Control.WndProc(Message& m)
  at System.Windows.Forms.ScrollableControl.WndProc(Message& m)
  at System.Windows.Forms.ToolStrip.WndProc(Message& m)
  at System.Windows.Forms.ToolStripDropDown.WndProc(Message& m)
  at System.Windows.Forms.Control.ControlNativeWindow.OnMessage(Message& m)
  at System.Windows.Forms.Control.ControlNativeWindow.WndProc(Message& m)
  at System.Windows.Forms.NativeWindow.Callback(IntPtr hWnd, Int32 msg, IntPtr wparam, IntPtr lparam)
------------------------------------------------------------------------------

[Rick Brewster]

This will be fixed in the next build.

Good catch, btw.